323659

1-Fluoropyridinium triflate

99%

• Synonym(s): 1-Fluoropyridinium trifluoromethanesulfonate
• Empirical Formula (Hill Notation): C₆H₅F₄NO₃S
• CAS Number: 107263-95-6
• Molecular Weight: 247.17
• UNSPSC Code: 12352101
• NACRES: NA.22
• PubChem Substance ID: 24859409
• MDL number: MFCD00013458
• Beilstein/REAXYS Number: 4222821
• Assay: 99%
• Form: solid

Properties

• assay: 99%
• form: solid
• mp: 185-186 °C (lit.)
• functional group: fluoro, triflate
• SMILES string: F[n+]1ccccc1.[O-]S(=O)(=O)C(F)(F)F
• InChI: 1S/C5H5FN.CHF3O3S/c6-7-4-2-1-3-5-7;2-1(3,4)8(5,6)7/h1-5H;(H,5,6,7)/q+1;/p-1
• InChI key: JFZMMCYRTJBQQI-UHFFFAOYSA-M

Description

Application

Reactant for:

• Pd-catalyzed arylation reactions
• Preparation of small molecule botulinum neurotoxin A endopeptidase inhibitors
• Fluorination agent

General purpose electrophilic fluorinating reagent.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1A
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges